Non-destructive backspace

[Bob Stearns]

I am using SCO-XENIX 2.3.2d with a Wyse-60 terminal. The terminal's backspace
is non-destructive, but my client wants it to be destructive. Is there any
simple way to modify termcap to achieve this result? I tried RTFM, and even
removed bs from the appropriate termcap entry, but it did not seem to work.
Any assistance or recommendations on where to read the manual gratefully 
accepted.